September 26, 2020
If you find yourself overwhelmingly tired after a meal, you're not alone. An overwhelming sense of tiredness after eating is quite common. It even has a fancy scientific name - postprandial somnolence.
In this post, we take a closer look at:
The reasons for your mid-morning crash, post-lunch slump, or after-dinner dip all come down to metabolism.
While it is perfectly normal for your blood sugar levels to rise and then fall again after eating, unhealthy blood sugar responses can result in a blood sugar crash. This can mean that there isn't enough glucose in your blood to supply your cells with energy, leaving you feeling hungry, tired, and craving a sugary snack.
Hormones are our body's messenger molecules, and dozens of them affect how sleepy we feel.
What goes up must come down, so if you wake up and hit the coffee pot hard, it makes sense that at some point, your caffeine hit is going to wear off and you will start feeling tired. For many of us, this caffeine comedown happens around lunchtime, a few hours after our mid-morning coffee break.
Making some tweaks to your diet can help you to beat post-food fatigue and keep you feeling energized and alert throughout the day.
Some people suggest that to feel less post-lunch fatigue, simply reducing your carb intake is enough to stay off the blood sugar rollercoaster and beat the post-lunch slump, but it’s not that simple.
Firstly, all carbohydrates aren't equal. There are lots of carb-containing foods that are less likely to trigger a blood sugar crash.
Secondly, eating protein and fats can set off other biological mechanisms that also cause fatigue, so we can’t pin the whole problem on carbs.
And thirdly, our research has shown that responses to even the same foods are different for everyone. So, while a particular meal may put one person on a trip to Tiredsville, someone else may be unaffected by the same food.
To avoid feeling sleepy after eating, we suggest eating balanced meals that are made up of foods that suit your biology, instead of focusing on cutting our particular food groups.
Eating the foods that work best for your body will help you avoid any big spikes in blood sugar, blood fat, or digestive hormones and reduce dietary inflammation. Understanding how your unique metabolism works can help you pick the right foods for you, which will keep you feeling energized all day.